Home / 41,227.36-61,845.44-13,525.44

Finding the Fourth Proportional to 41,227.36, 61,845.44 and 13,525.44

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Solution

The fourth proportional to 41,227.36, 61,845.44 and 13,525.44 is: 20,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,227.36 : 61,845.44 = 13,525.44 : x
  2. Step 2: Convert to fraction form
    41,227.36/61,845.44 = 13,525.44/x
  3. Step 3: Cross multiply
    41,227.36x = 61,845.44 × 13,525.44
  4. Step 4: Simplify right side
    41,227.36x = 836,486,787.99
  5. Step 5: Solve for x
    x = 836,486,787.99/41,227.36
  6. Step 6: Final answer
    x = 20,289.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.